Fuel EVAP Leak Diagnosis Module for BYD Xia, OE 12412654-00

The title names the Xia, and the module fits a range of BYD models beyond that one. Components like this are often shared across a family, so the fitment table on this page is the place to check rather than the title line. Find your exact variant there before you order. If your car is listed and you want a second confirmation, read the number on the module currently fitted and set it against OE 12412654-00 shown here. That pairing of table entry and reference is as firm as it gets.

Yes. ST-1026600 is shown here as an alternative reference for the module sold under OE 12412654-00. The same component is numbered differently depending on the catalogue in use, so a workshop or supplier quoting that reference is describing this item. Use whichever number you can read from the module on the car when you check the order. If the number you hold matches neither the OE nor the alternative shown here, send a photograph of the old part and its label through the quote route so it can be checked first.

The delivery time is 8 to 25 days, from order to door. If the car is waiting on this component, place the order before committing to a workshop slot so the two line up. The module is small and light, so the longer route is about sourcing rather than about the delivery leg itself. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.

Plastic is the material for this module. It is a light, housed component, so it wants to stay in its packaging until it goes on the car and it should not be put down anywhere that something can be dropped on it. Nothing beyond the material is described here, so nothing beyond that is claimed. Use the images and the fitment table on this page to compare it with the module you are removing, and read the OE number from the old one where the print is still legible.

Underbody is where this module sits. It is reached with the car raised and supported and not through the engine bay, so plan for ramp or axle stand time even though the component itself is small. Confirm your own build against the fitment table on this page before ordering. If the module you are looking at on the car is mounted somewhere other than underneath the floor, check the reference on it carefully, because this listing may not be the one you need.

Only the Original/Genuine BYD module is sourced against this OE number, so the page shows a single version instead of an Original/Genuine and Aftermarket pair. No Aftermarket equivalent has been taken into the catalogue for this reference. That is simply where sourcing stands for the component today. If you have seen something described as a match from another supplier and want to know whether it lines up with this record, send that number and your vehicle details through the quote route before ordering.